MATH SOLVE

10 months ago

Q:
# the vertices of a pre-image are located at points (-3,3), (0,0), and (-2,-1). If the image triangle has vertices with coordinates (-9,9), (0,0), and (-6,-3), what type of dilation is it?expansioncontractionreflectionrotation

Accepted Solution

A:

it is an expansion by [y3, x3]